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Zerspanen der Aluminium-Legierung AlCuMgPb


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Formal Metadata

Title Zerspanen der Aluminium-Legierung AlCuMgPb
Subtitle Schnittvorgang im Feingefüge Variation der Schnittgeschwindigkeit
Alternative Title Machining of the AlCuMgPb Aluminum Alloy - Cutting Process in the Microstructure; Variation of the Cutting Speed
Author Wiebach, Hans-Georg
Warnecke, Günter
License No Open Access License:
German copyright law applies. This film may be used for your own use but it may not be distributed via the internet or passed on to external parties.
DOI 10.3203/IWF/E-1527
IWF Signature E 1527
Publisher IWF (Göttingen)
Release Date 1971
Language Silent film
Producer IWF (Göttingen)
Production Year 1968

Technical Metadata

IWF Technical Data Film, 16 mm, 77 m ; SW, 7 min

Content Metadata

Subject Area Engineering
Abstract Spanentstehungsprozeß an einer polierten, angeätzten Probe beim Orthogonalschnitt. Die Spanbildung wechselt wegen unterschiedlicher Orientierungen der groben Kristallite. Diese Orientierungsabhängigkeit der Spanungskenngrößen überdeckt den Einfluß der Schnittgeschwindigkeit (0,01 bis 10 m/min) auf die Spanentstehung. Mit Zeitdehnung.
The film shows how chippings are produced from a polished and etched testing workpiece made of the aluminium forging alloy AlCuMgPb during orthogonal cutting. Because of the coarse-crystalline structure with grains considerably larger than the maximum chip thickness, cutting causes the formation of chippings of varying appearances in individual crystals of differing orientation. The shearing area, chip-producing mechanism and visible deformation of the workpiece change with the different types of chip, from flowing chip to shearing chip. The influence of the cutting speed (0,01 to 10 m/min.), which is sometimes indicated by secondary shearing on the true rake, is usually concealed by the fact that the irregular chip-formation is a direct result of the structure orientation in this coarse, poly-crystalline material.
Keywords Spanbildung / Scherspanbildung / Metall
Spanbildung / Fließspanbildung / Metall
Aluminiumlegierung / Spanbildung
Zerspanung / Aluminiumlegierung
Legierung / Aluminiumlegierung
alloy / aluminium alloy
machining / aluminium alloy
aluminium alloy / chip formation
chip formation / metal

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